<template>
  <div class="p-2">
    <!--查询区域-->
    <div class="jeecg-basic-table-form-container">
      <a-form ref="formRef" @keyup.enter.native="searchQuery" :model="queryParam" :label-col="labelCol" :wrapper-col="wrapperCol">
        <a-row :gutter="24" />
      </a-form>
    </div>
    <!--引用表格-->
    <BasicTable @register="registerTable" :rowSelection="rowSelection">
      <!--插槽:table标题-->
      <template #tableTitle>
        <a-button type="primary" @click="handleAdd" preIcon="ant-design:plus-outlined"> 新增</a-button>
        <a-button type="primary" preIcon="ant-design:export-outlined" @click="onExportXls"> 导出</a-button>
        <j-upload-button type="primary" preIcon="ant-design:import-outlined" @click="onImportXls">导入</j-upload-button>
        <a-input v-model="models" placeholder="请输入型号" style="width: 120px" @change="handleInputChange2" />
        <a-button type="primary" @click="cx3">查询</a-button>
        <a-button type="primary" @click="reload3">刷新</a-button>
        <a-dropdown v-if="selectedRowKeys.length > 0">
          <template #overlay>
            <a-menu>
              <a-menu-item key="1" @click="batchHandleDelete">
                <Icon icon="ant-design:delete-outlined" />
                删除
              </a-menu-item>
            </a-menu>
          </template>
          <a-button
            >批量操作
            <Icon icon="mdi:chevron-down" />
          </a-button>
        </a-dropdown>
        <!-- 高级查询 -->
<!--        <super-query :config="superQueryConfig" @search="handleSuperQuery" />-->
      </template>
      <!--操作栏-->
      <template #action="{ record }">
        <TableAction :dropDownActions="getDropDownAction(record)" />
<!--        <TableAction :actions="getTableAction(record)" :dropDownActions="getDropDownAction(record)" />-->
      </template>
      <template #bodyCell="{ column, record, index, text }"> </template>
    </BasicTable>
    <a-modal v-model:open="open2" title="出库详情" @ok="handleOk2" width="1200px" centered>
      <a-table :columns="columns3" :data-source="dataSource2" bordered>
        <template #bodyCell="{ column, text, record }">
          <template v-if="obj2.includes(column.dataIndex)">
            <div>
              <a-input v-if="editableData2[record.key]" v-model:value="editableData2[record.key][column.dataIndex]" />
              <template v-else>
                {{ text }}
              </template>
            </div>
          </template>
        </template>
      </a-table>
    </a-modal>
    <a-modal v-model:open="open" title="入库详情" @ok="handleOk2" width="1200px" centered>
      <a-table :columns="columns3" :data-source="dataSource2" bordered>
        <template #bodyCell="{ column, text, record }">
          <template v-if="obj2.includes(column.dataIndex)">
            <div>
              <a-input v-if="editableData2[record.key]" v-model:value="editableData2[record.key][column.dataIndex]" />
              <template v-else>
                {{ text }}
              </template>
            </div>
          </template>
        </template>
      </a-table>
    </a-modal>
    <!-- 单价变化趋势弹窗 -->
    <a-modal v-model:open="priceTrendOpen" title="单价变化趋势" @ok="handlePriceTrendOk" width="1000px" centered>
      <div ref="chartContainer" style="width: 100%; height: 500px;"></div>
    </a-modal>
    <!-- 表单区域 -->
    <JxcInventoryModal ref="registerModal" @success="handleSuccess" />
  </div>
</template>

<script lang="ts" name="ddyht-ddygInventory" setup>
  import { ref, reactive, onMounted, UnwrapRef, computed, nextTick, onUnmounted } from 'vue';
  import { BasicTable, useTable, TableAction } from '/@/components/Table';
  import { useListPage } from '/@/hooks/system/useListPage';
  import { columns, superQuerySchema } from './JxcInventory.data';
  import { list, deleteOne, batchDelete, getImportUrl, getExportUrl } from './JxcInventory.api';
  import { downloadFile } from '/@/utils/common/renderUtils';
  import JxcInventoryModal from './components/JxcInventoryModal.vue';
  import { useUserStore } from '/@/store/modules/user';
  import { defHttp } from '@/utils/http/axios';
  import * as echarts from 'echarts';
  const models = ref();
  function cx3() {
    //TODO 这里赋值参数
    Object.assign(queryParam, {
      type1: 'only',
      type2: 'model',
      type3: models.value,
      beginTime: '',
      endTime: '',
    });
    reload();
  }
  function handleInputChange2(event) {
    const value = event.target.value;
    // 在这里处理输入框内容变化的逻辑
    console.log('输入框内容变化:', value);
    models.value = value;
    console.log('models变化:', models);
  }
  function reload3() {
    Object.assign(queryParam, { type1: '', type2: '', type3: '', beginTime: '', endTime: '' });
    reload();
  }
  const open = ref<boolean>(false); //弹窗
  const open2 = ref<boolean>(false); //弹窗
  const priceTrendOpen = ref<boolean>(false); //单价变化趋势弹窗
  const chartContainer = ref(); //图表容器
  const currentRecord = ref(); //当前记录
  let chartInstance = null; // ECharts实例
  const columns3 = [
    {
      title: '型号',
      dataIndex: 'model',
      width: 'auto',
    },
    {
      title: '数量',
      dataIndex: 'number',
      width: 'auto',
    },
    {
      title: '单价',
      dataIndex: 'unitPrice',
      width: 'auto',
    },
    {
      title: '金额',
      dataIndex: 'amount',
      width: 'auto',
    },
    {
      title: '交易方',
      dataIndex: 'traner',
      width: 'auto',
    },
    {
      title: '交易时间',
      dataIndex: 'time',
      width: 'auto',
    },
  ];
  let obj2 = ['model', 'number', 'unitPrice', 'amount', 'traner', 'time'];
  interface DataItem2 {
    key: string;
    model: string;
    number: string;
    unitPrice: string;
    amount: string;
    traner: string;
    time: string;
  }
  const data2: DataItem2[] = [];
  const dataSource2 = ref(data2);
  const nowname = ref();
  const editableData2: UnwrapRef<Record<string, DataItem2>> = reactive({});

  const showModal = (record: Recordable) => {
    dataSource2.value = [];
    console.log(record);
    open.value = true;
    fetchBatchDetails(record);
  };
  const showModal2 = (record: Recordable) => {
    dataSource2.value = [];
    console.log(record);
    open2.value = true;
    fetchBatchDetails2(record);
  };

  const showPriceTrendModal = (record: Recordable) => {
    // 销毁之前的图表实例
    if (chartInstance) {
      chartInstance.dispose();
      chartInstance = null;
    }
    currentRecord.value = record;
    priceTrendOpen.value = true;
    nextTick(() => {
      fetchPriceTrendData(record);
    });
  };

  const fetchBatchDetails = async (record) => {
    try {
      const params = {
        companyId: record.companyId,
        model: record.model,
        orstate: '1',
      };
      const response = await defHttp.post({ url: '/ddyht/jxcPici/queryalltwo', params });
      // const response = await defHttp.post({ url: '/ddyht/jxcCostingpici/queryalltwo', params });
      for (let i = 0; i < response.length; i++) {
        response[i].key = i;
        response[i].time = response[i].id.substring(0, 8);
      }
      console.log('response', response);
      console.log('data2', data2);
      dataSource2.value = response;
    } catch (error) {
      console.error('Failed to fetch batch details:', error);
    }
  };

  const fetchBatchDetails2 = async (record) => {
    try {
      const params = {
        companyId: record.companyId,
        model: record.model,
        orstate: '2',
      };
      // const response = await defHttp.post({ url: '/ddyht/jxcPici/queryalltwo', params });
      const response = await defHttp.post({ url: '/ddyht/jxcCostingpici/queryalltwo', params });
      for (let i = 0; i < response.length; i++) {
        response[i].key = i;
        response[i].time = response[i].id.substring(0, 8);
      }
      console.log('response', response);
      console.log('data2', data2);
      dataSource2.value = response;
    } catch (error) {
      console.error('Failed to fetch batch details:', error);
    }
  };

  const fetchPriceTrendData = async (record) => {
    try {
      const params = {
        companyId: record.companyId,
        model: record.model,
        orstate: '1',
      };
      const response = await defHttp.post({ url: '/ddyht/jxcPici/queryalltwo', params });
      
      // 处理数据，按时间排序
      const sortedData = response
        .map(item => ({
          ...item,
          time: item.id.substring(0, 8), // 取前8位作为时间
          unitPrice: parseFloat(item.unitPrice) || 0
        }))
        .sort((a, b) => a.time.localeCompare(b.time)); // 按时间排序
      
      // 准备图表数据
      const chartData = {
        xAxis: sortedData.map(item => item.time),
        series: sortedData.map(item => item.unitPrice)
      };
      
      renderPriceTrendChart(chartData);
    } catch (error) {
      console.error('Failed to fetch price trend data:', error);
    }
  };

  const renderPriceTrendChart = (chartData) => {
    // 使用ECharts渲染折线图
    const container = chartContainer.value;
    if (container) {
      // 清空容器
      container.innerHTML = '';
      
      // 销毁之前的图表实例
      if (chartInstance) {
        chartInstance.dispose();
      }
      
      // 初始化ECharts实例
      chartInstance = echarts.init(container);
      
      // 配置图表选项
      const option = {
        title: {
          text: `${currentRecord.value.model} 单价变化趋势`,
          left: 'center',
          textStyle: {
            fontSize: 16,
            fontWeight: 'bold'
          }
        },
        tooltip: {
          trigger: 'axis',
          formatter: function(params) {
            const data = params[0];
            return `时间: ${data.name}<br/>单价: ${data.value}`;
          }
        },
        xAxis: {
          type: 'category',
          data: chartData.xAxis,
          axisLabel: {
            rotate: 45,
            fontSize: 12
          },
          name: '时间'
        },
        yAxis: {
          type: 'value',
          name: '单价',
          axisLabel: {
            formatter: '{value} 元'
          }
        },
        series: [
          {
            name: '单价',
            type: 'line',
            data: chartData.series,
            smooth: true,
            lineStyle: {
              color: '#1890ff',
              width: 3
            },
            itemStyle: {
              color: '#1890ff'
            },
            areaStyle: {
              color: {
                type: 'linear',
                x: 0,
                y: 0,
                x2: 0,
                y2: 1,
                colorStops: [
                  { offset: 0, color: 'rgba(24, 144, 255, 0.3)' },
                  { offset: 1, color: 'rgba(24, 144, 255, 0.1)' }
                ]
              }
            },
            markPoint: {
              data: [
                { type: 'max', name: '最高价' },
                { type: 'min', name: '最低价' }
              ]
            }
          }
        ],
        grid: {
          left: '10%',
          right: '10%',
          bottom: '15%',
          top: '15%'
        }
      };
      
      // 设置图表配置并渲染
      chartInstance.setOption(option);
      
      // 监听窗口大小变化，调整图表大小
      const resizeHandler = () => {
        if (chartInstance) {
          chartInstance.resize();
        }
      };
      window.addEventListener('resize', resizeHandler);
      
      // 在组件卸载时移除事件监听器
      onUnmounted(() => {
        window.removeEventListener('resize', resizeHandler);
        if (chartInstance) {
          chartInstance.dispose();
        }
      });
    }
  };
  // 弹窗确认按钮
  const handleOk2 = (e: MouseEvent) => {
    console.log(e);
    open2.value = false;
  };

  const handlePriceTrendOk = (e: MouseEvent) => {
    console.log(e);
    priceTrendOpen.value = false;
    // 关闭弹窗时销毁图表实例
    if (chartInstance) {
      chartInstance.dispose();
      chartInstance = null;
    }
  };

  const formRef = ref();
  const queryParam = reactive<any>({});
  const toggleSearchStatus = ref<boolean>(false);
  const registerModal = ref();
  const userStore = useUserStore();
  const username = userStore.getUserInfo.username;
  onMounted(() => {
    const userInfo = userStore.getUserInfo;
    console.log('userInfo.username', userInfo.username);
  });
  //注册table数据
  const { prefixCls, tableContext, onExportXls, onImportXls } = useListPage({
    tableProps: {
      title: '库存明细',
      api: list,
      columns,
      canResize: false,
      useSearchForm: false,
      actionColumn: {
        width: 120,
        fixed: 'right',
      },
      beforeFetch: (params) => {
        params.username = username;
        return Object.assign(params, queryParam);
      },
    },
    exportConfig: {
      name: '库存明细',
      url: getExportUrl,
      params: {
        queryParam,
        username,
      },
    },
    importConfig: {
      url: getImportUrl,
      success: handleSuccess,
    },
  });
  const [registerTable, { reload, collapseAll, updateTableDataRecord, findTableDataRecord, getDataSource }, { rowSelection, selectedRowKeys }] =
    tableContext;
  const labelCol = reactive({
    xs: 24,
    sm: 4,
    xl: 6,
    xxl: 4,
  });
  const wrapperCol = reactive({
    xs: 24,
    sm: 20,
  });

  // 高级查询配置
  const superQueryConfig = reactive(superQuerySchema);

  /**
   * 高级查询事件
   */
  function handleSuperQuery(params) {
    Object.keys(params).map((k) => {
      queryParam[k] = params[k];
    });
    searchQuery();
  }

  /**
   * 新增事件
   */
  function handleAdd() {
    registerModal.value.disableSubmit = false;
    registerModal.value.add();
  }

  /**
   * 编辑事件
   */
  function handleEdit(record: Recordable) {
    registerModal.value.disableSubmit = false;
    registerModal.value.edit(record);
  }

  /**
   * 详情
   */
  function handleDetail(record: Recordable) {
    registerModal.value.disableSubmit = true;
    registerModal.value.edit(record);
  }

  /**
   * 删除事件
   */
  async function handleDelete(record) {
    await deleteOne({ id: record.id }, handleSuccess);
  }

  /**
   * 批量删除事件
   */
  async function batchHandleDelete() {
    await batchDelete({ ids: selectedRowKeys.value }, handleSuccess);
  }

  /**
   * 成功回调
   */
  function handleSuccess() {
    (selectedRowKeys.value = []) && reload();
  }

  /**
   * 操作栏
   */
  function getTableAction(record) {
    return [
      {
        label: '编辑',
        onClick: handleEdit.bind(null, record),
      },
    ];
  }

  /**
   * 下拉操作栏
   */
  function getDropDownAction(record) {
    return [
      {
        label: '出库详情',
        onClick: showModal2.bind(null, record),
      },
      {
        label: '入库详情',
        onClick: showModal.bind(null, record),
      },
      {
        label: '单价变化趋势',
        onClick: showPriceTrendModal.bind(null, record),
      },
      // {
      //   label: '删除',
      //   popConfirm: {
      //     title: '是否确认删除',
      //     confirm: handleDelete.bind(null, record),
      //     placement: 'topLeft',
      //   },
      // },
    ];
  }

  /**
   * 查询
   */
  function searchQuery() {
    reload();
  }

  /**
   * 重置
   */
  function searchReset() {
    formRef.value.resetFields();
    selectedRowKeys.value = [];
    //刷新数据
    reload();
  }
</script>

<style lang="less" scoped>
  .jeecg-basic-table-form-container {
    padding: 0;
    .table-page-search-submitButtons {
      display: block;
      margin-bottom: 24px;
      white-space: nowrap;
    }
    .query-group-cust {
      min-width: 100px !important;
    }
    .query-group-split-cust {
      width: 30px;
      display: inline-block;
      text-align: center;
    }
    .ant-form-item:not(.ant-form-item-with-help) {
      margin-bottom: 16px;
      height: 32px;
    }
    :deep(.ant-picker),
    :deep(.ant-input-number) {
      width: 100%;
    }
  }
</style>
